车辆牌照检测关键算法研究  

Research on Key Algorithm For Detection of License Plate

作　　者：陈燕龙[1] 

机构地区：[1]广州航海高等专科学校,广州510725

出　　处：《电子质量》2007年第11期56-58,共3页Electronics Quality

摘　　要：本文对车牌识别系统中的图像预处理和车牌定位等环节涉及到的关键技术、算法进行了分析、设计和改进,提出了一种简单高效的车牌检测算法。Detection the vehicle license plate plays an important role in the vehicle license plate recognition system（LPR）.in this paper, some methods and algorithms are introduced in such stages as preprocessing of images and license plate location. At the same time, compare the methods with the existing. A simple and effective algorithm on detection the vehicle license plate is presented. Experiments under applied Conditions showed the location rate of 97.5%.The performance of the applied system is excellent, and the algorithm is efficient.

关 键 词：车牌检测 预处理 边缘检测 车牌定位 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]